Trying to Display User Related Posts in MB Views

Hi, I have created a Relationship between Users and a custom post type "Listings".

I am trying to use MB Views to display the related information from the Listings that are related to the User.

The Relationship seems to be working properly and can be seen in the Admin section of the Post, but nothing appears when I create a MB View using this:

{% set relationship = attribute( relationships, 'user-listings' ) %}
{% for post in relationship.to %}
	{{ post.FullAddress }}
{% endfor %}